Re: [scikit-learn] Pandas copy-on-write proposal

Thanks for the heads up! This is interesting. We rarely update dataframe values in-place in scikit-learn but this is interesting to know that we could leverage this for more efficient pandas-in pandas-out support, for instance for missing value imputation. __

[scikit-learn] Pandas copy-on-write proposal

Hi there, I'd like to bring your attention to a proposal being discussed among pandas developers, regarding copy-on-write semantics. A very short summary of the proposal, according to the document , is: *- T